Browsing Serials by Subject "HUMAN POPULATION"
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One Planet, How Many People? A Review of Earth’s Carrying Capacity - A Discussion Paper for the Year of RIO+20 - UNEP Global Environmental Alert Service (GEAS) June 2012
(2012-06)It is estimated that global population reached seven billion in late 2011 or early 2012. As global population has doubled since the 1960s, per capita GDP has grown to more than ten times what it was then. The human impact ...